CN215807023U - Flange type rubber soft joint device - Google Patents
Flange type rubber soft joint device Download PDFInfo
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- CN215807023U CN215807023U CN202121843620.3U CN202121843620U CN215807023U CN 215807023 U CN215807023 U CN 215807023U CN 202121843620 U CN202121843620 U CN 202121843620U CN 215807023 U CN215807023 U CN 215807023U
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- bevel gear
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Abstract
The utility model provides a flange type rubber soft joint device. The flange type rubber soft joint device comprises: a rubber sphere; the first flange sheet is sleeved on the rubber ball body; the second flange sheet is sleeved on the rubber ball body; the two arc-shaped clamping plates are arranged on the outer wall of the rubber ball body; the two connecting blocks are respectively and fixedly arranged on the outer wall of one side, far away from each other, of the two arc-shaped clamping plates; the two fixing plates are respectively and fixedly arranged on the outer wall of one side, far away from each other, of the two connecting blocks; the two screw rods penetrate through one of the fixing plates and are in threaded connection with the fixing plates, and one ends of the two screw rods are rotatably connected with the other fixing plate. The flange type rubber soft joint device provided by the utility model has the advantages of convenience in operation, strong practicability and convenience in flange piece assembly and disassembly.
Description
Technical Field
The utility model relates to the technical field of rubber soft joints, in particular to a flange type rubber soft joint device.
Background
The rubber soft joint is a composite rubber pipe which is formed by loosely combining a rubber layer, an end reinforcing metal ring or a steel wire ring with a metal flange or a parallel joint after high-temperature and high-pressure vulcanization molding. The rubber soft joint is used in the pipeline, the main reason is high elasticity, high air tightness and medium resistance of rubber, the characteristics can generate stress when the pipeline is used, the pipeline is installed when the pipeline has proper amount of decentraction, the rubber soft joint can play a certain compensation role for the change of the pipeline caused by expansion with heat and contraction with cold, and the damage to other pipeline systems is avoided.
However, when the flange type rubber soft joint in the prior art is used for assembling and disassembling the flange sheets at two ends, the flange type rubber soft joint needs to be manually assembled by means of a crowbar, the assembling and disassembling are difficult, the working efficiency is reduced, and the surface of the rubber soft joint is easily scratched in the process of using the crowbar.
Therefore, there is a need to provide a new flange type rubber soft joint device to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model solves the technical problem of providing a flange type rubber soft joint device which is convenient to operate, strong in practicability and convenient for flange piece loading and unloading.
In order to solve the above technical problem, the present invention provides a flange type rubber soft joint device comprising: a rubber sphere; the first flange sheet is sleeved on the rubber ball body; the second flange sheet is sleeved on the rubber ball body; the two arc-shaped clamping plates are arranged on the outer wall of the rubber ball body; the two connecting blocks are respectively and fixedly arranged on the outer wall of one side, far away from each other, of the two arc-shaped clamping plates; the two fixing plates are respectively and fixedly arranged on the outer wall of one side, far away from each other, of the two connecting blocks; the two screw rods penetrate through one of the fixing plates and are in threaded connection with the fixing plates, and one ends of the two screw rods are in rotary connection with the other fixing plate; the two first bevel gears are respectively sleeved on the two screw rods in a sliding manner; and the transmission mechanism is arranged on one of the fixing plates.
Preferably, the top and the bottom of the rubber ball body are provided with limiting bulges, the bottom of the first flange piece and the top of the second flange piece are provided with grooves, and one ends of the bulges, which are close to each other, extend into the grooves respectively and are tightly abutted against the inner walls of the grooves.
Preferably, the transmission mechanism includes: first pole, second bevel gear, two second poles, two third bevel gears and two fourth bevel gears, first pole rotates to be installed on one side outer wall of fixed plate, the fixed cover of second bevel gear is established on the first pole, two the second pole all rotates to be installed on one side outer wall of fixed plate, two third bevel gear is fixed the cover respectively and is established two the one end that the second pole is close to each other, two third bevel gear all with second bevel gear intermeshing, two fourth bevel gear is fixed the cover respectively and is established two the one end that the second pole was kept away from each other, two fourth bevel gear respectively with two first bevel gear intermeshing.
Preferably, the outer wall of the screw rod is sleeved with a cylinder in a sliding mode, the first bevel gear is fixedly sleeved on the cylinder, a plurality of balls are movably embedded in the outer wall of the cylinder, an annular groove is formed in the outer wall of one side of the fixing plate, and one end of each ball extends into the annular groove.
Preferably, fixed mounting has the protective frame on one side outer wall of fixed plate, seted up two on one side outer wall of protective frame and dodged the hole, the one end of first pole extends to outside the protective frame, just the one end fixed mounting of first pole has the crank.
Preferably, first flange piece with be provided with stop gear between the second flange piece, stop gear includes: two first fixed blocks, two second fixed blocks, two sleeves, two carriage release levers and two springs, two the equal fixed mounting of first fixed block is in on the outer wall of first flange piece, two the equal fixed mounting of second fixed block is in on the outer wall of second flange piece, two sleeve fixed mounting is two respectively the bottom of first fixed block, two the carriage release lever runs through two respectively the second fixed block and with second fixed block sliding connection, two the top of carriage release lever extends to two respectively in the sleeve and with telescopic inner wall sliding connection, two the spring is fixed mounting respectively two in the sleeve, two the bottom of spring is fixed mounting respectively two the top of carriage release lever.
Preferably, a cap is threadedly mounted at the bottom end of the sleeve, and the moving rod penetrates through the cap and is in sliding connection with the cap.
Compared with the related art, the flange type rubber soft joint device provided by the utility model has the following beneficial effects:
the utility model provides a flange type rubber soft joint device, which is characterized in that two fixing plates on a screw rod are mutually close by rotating a crank and then passing through a transmission mechanism, so that two arc-shaped clamping plates are mutually close to extrude a rubber ball body, the rubber ball body is contracted, and the purpose of conveniently assembling and disassembling a flange sheet is achieved.
Drawings
FIG. 1 is a schematic front view of a first embodiment of a flange-type rubber soft joint device provided by the present invention;
FIG. 2 is a schematic assembly of the rubber ball and transmission shown in FIG. 1 in a top view;
FIG. 3 is an enlarged schematic view of portion A shown in FIG. 2;
FIG. 4 is a schematic front view of a second embodiment of a flange-type rubber soft joint device provided by the present invention;
reference numbers in the figures: 1. a rubber sphere; 2. a first flange piece; 3. a second flange piece; 4. an arc-shaped splint; 5. connecting blocks; 6. a fixing plate; 7. a screw rod; 8. a first bevel gear; 9. a first round bar; 10. a second bevel gear; 11. a second round bar; 12. a third bevel gear; 13. a fourth bevel gear; 14. a first fixed block; 15. a second fixed block; 16. a sleeve; 17. a travel bar; 18. a spring.
Detailed Description
The utility model is further described with reference to the following figures and embodiments.
The first embodiment:
please refer to fig. 1 to fig. 3. The flange type rubber soft joint device comprises: a rubber sphere 1; the first flange piece 2 is sleeved on the rubber ball body 1; the second flange piece 3 is sleeved on the rubber ball body 1; the two arc-shaped clamping plates 4 are arranged on the outer wall of the rubber ball body 1, and the two arc-shaped clamping plates 4 are arranged to clamp the rubber ball body 1 conveniently; the two connecting blocks 5 are respectively fixedly arranged on the outer wall of one side, far away from each other, of each of the two arc-shaped clamping plates 4; the two fixing plates 6 are respectively fixedly arranged on the outer walls of the sides, far away from each other, of the two connecting blocks 5; the two screw rods 7 penetrate through one of the fixing plates 6 and are in threaded connection with the fixing plate 6, the two screw rods 7 and the fixing plate 6 are arranged to facilitate the movement of the two arc-shaped clamping plates 4, and one ends of the two screw rods 7 are rotatably connected with the other fixing plate 6; the two first bevel gears 8 are respectively sleeved on the two screw rods 7 in a sliding manner; and the transmission mechanism is arranged on one of the fixing plates 6.
In order to prevent first flange piece 2 and second flange piece 3 are in move at will on the rubber spheroid 1, in this embodiment, preferably, the top and the bottom of rubber spheroid 1 all are provided with spacing arch, the bottom of first flange piece 2 with the top of second flange piece 3 all is seted up flutedly, two protruding one end that is close to each other extends to two respectively in the recess and with the recess inner wall closely contradicts.
In this embodiment, preferably, the transmission mechanism includes: a first round bar 9, a second bevel gear 10, two second round bars 11, two third bevel gears 12 and two fourth bevel gears 13, wherein the first round bar 9 is rotatably installed on the outer wall of one side of the fixing plate 6, the second bevel gear 10 is fixedly sleeved on the first round bar 9, the two second round bars 11 are rotatably installed on the outer wall of one side of the fixing plate 6, the two lead screws 7 are rotated by the rotation of the first round bar 9 and then driven by the second round bars 11, the two third bevel gears 12 are respectively fixedly sleeved at the ends where the two second round bars 11 are close to each other, the two third bevel gears 12 are respectively mutually engaged with the second bevel gear 10, the two fourth bevel gears 13 are respectively fixedly sleeved at the ends where the two second round bars 11 are far away from each other, the two fourth bevel gears 13 are respectively mutually engaged with the two first bevel gears 8, the two arc-shaped clamping plates 4 are close to each other through the transmission of the first round rod 9, the second bevel gear 10, the second round rod 11, the third bevel gear 12, the fourth bevel gear 13 and the first bevel gear 8, so that the rubber ball 1 is shrunk.
In order to make fixed plate 6 is in the stability of removal in-process, in this embodiment, it is preferred, the slip cap is equipped with the drum on the outer wall of lead screw 7, the fixed cover of first conical gear 8 is established on the drum, movable mosaic has a plurality of balls on the outer wall of drum, the ring channel has been seted up on one side outer wall of fixed plate 6, and is a plurality of the one end of ball extends to in the ring channel, fixed mounting has the lug on the drum inner wall, two spacing grooves have been seted up on the outer wall of lead screw 7, two the one end that the lug is close to each other extends to two respectively the spacing inslot and with the inner wall sliding connection of spacing groove.
In order to avoid the influence the fixed plate 6 with the removal of lead screw 7, in this embodiment, it is preferred, fixed mounting has the protecting frame on one side outer wall of fixed plate 6, two dodge the hole on having seted up on one side outer wall of protecting frame, the one end of first round bar 9 extends to outside the protecting frame, just the one end fixed mounting of first round bar 9 has the crank.
In this embodiment:
flange formula rubber soft joint needs to load and unload first flange piece 2 and second flange piece 3 at rubber spheroid 1 both ends in the use, when loading and unloading, rotate the crank, the crank drives first round bar 9 and rotates, then second bevel gear 10 on the first round bar 9 drives two third bevel gear 12 rotations of meshing with it, two second round bar 11 and two fourth bevel gear 13 of rethread and two first bevel gear 8's transmission drive two lead screws 7 and rotate, thereby make corresponding fixed plate 6 drive protective frame to another fixed plate 6 and move, then two arc splint 4 are close to each other, then rubber spheroid 1 is extruded, the inwards sunken of rubber spheroid 1, then can load and unload the flange piece from rubber spheroid 1.
Compared with the related art, the flange type rubber soft joint device provided by the utility model has the following beneficial effects:
the utility model provides a flange type rubber soft joint device, which is characterized in that two fixing plates 6 on a screw rod 7 are mutually close by rotating a crank and then passing through a transmission mechanism, so that two arc-shaped clamping plates 4 are mutually close to extrude a rubber ball body 1, the rubber ball body 1 is shrunk, and the purpose of facilitating the assembly and disassembly of flange pieces is achieved.
Second embodiment:
based on the flange type soft rubber joint device provided by the first embodiment of the application, the second embodiment of the application provides another flange type soft rubber joint device. The second embodiment is merely a preferred way of the first embodiment, and the implementation of the second embodiment does not affect the implementation of the first embodiment alone.
The second embodiment of the present invention will be further described with reference to the drawings and the following description.
Referring to fig. 4, the flange-type rubber flexible joint device further includes a limiting mechanism, the limiting mechanism is disposed between the first flange piece 2 and the second flange piece 3, and the limiting mechanism includes: the two first fixed blocks 14 are fixedly arranged on the outer wall of the first flange plate 2, the two second fixed blocks 15 are fixedly arranged on the outer wall of the second flange plate 3, the two first fixed blocks 14 and the second fixed blocks 15 are arranged to facilitate the installation of the sleeves 16 and the moving rods 17 which are described below, the two sleeves 16 are respectively and fixedly arranged at the bottoms of the two first fixed blocks 14, the two moving rods 17 respectively penetrate through the two second fixed blocks 15 and are in sliding connection with the second fixed blocks 15, the top ends of the two moving rods 17 respectively extend into the two sleeves 16 and are in sliding connection with the inner walls of the sleeves 16, and the two springs 18 are respectively and fixedly arranged in the two sleeves 16, the bottom ends of the two springs 18 are respectively and fixedly installed at the top ends of the two moving rods 17, and the two springs 18 are convenient for the moving rods 17 to reset.
In order to prevent the moving rod 17 from falling off the sleeve 16, in the present embodiment, it is preferable that a cap is screwed to the bottom end of the sleeve 16, and the moving rod 17 penetrates through the cap and is slidably connected to the cap.
In this embodiment:
when the eccentric pipeline is installed, a limiting mechanism is arranged for avoiding damage to the whole pipeline system due to excessive telescopic movement of the pipeline, when the pipeline extends for a long time, the outer wall of the rubber ball body 1 is tight and tends to extend towards two ends, the moving rod 17 slides towards the direction far away from the sleeve 16, the spring 18 is stretched, and when the deformation of the rubber ball body 1 is increased until the top end of the moving rod 17 is contacted with a cap, the rubber ball body 1 is limited to be stretched again, so that the purpose of protecting the rubber ball body 1 is achieved.
It should be noted that the device structure and the accompanying drawings of the present invention mainly describe the principle of the present invention, and in the technology of the design principle, the arrangement of the power mechanism, the power supply system, the control system, and the like of the device is not completely described, but on the premise that those skilled in the art understand the principle of the present invention, the details of the power mechanism, the power supply system, and the control system can be clearly known.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (7)
1. A flange type rubber soft joint device is characterized by comprising:
a rubber sphere;
the first flange sheet is sleeved on the rubber ball body;
the second flange sheet is sleeved on the rubber ball body;
the two arc-shaped clamping plates are arranged on the outer wall of the rubber ball body;
the two connecting blocks are respectively and fixedly arranged on the outer wall of one side, far away from each other, of the two arc-shaped clamping plates;
the two fixing plates are respectively and fixedly arranged on the outer wall of one side, far away from each other, of the two connecting blocks;
the two screw rods penetrate through one of the fixing plates and are in threaded connection with the fixing plates, and one ends of the two screw rods are in rotary connection with the other fixing plate;
the two first bevel gears are respectively sleeved on the two screw rods in a sliding manner;
and the transmission mechanism is arranged on one of the fixing plates.
2. The flange type rubber soft joint device according to claim 1, wherein the top and the bottom of the rubber ball are provided with limiting protrusions, the bottom of the first flange plate and the top of the second flange plate are provided with grooves, and the ends of the two protrusions close to each other extend into the two grooves respectively and are in tight contact with the inner walls of the grooves.
3. The flanged rubber soft joint device according to claim 1, wherein the transmission mechanism comprises: first pole, second bevel gear, two second poles, two third bevel gears and two fourth bevel gears, first pole rotates to be installed on one side outer wall of fixed plate, the fixed cover of second bevel gear is established on the first pole, two the second pole all rotates to be installed on one side outer wall of fixed plate, two third bevel gear is fixed the cover respectively and is established two the one end that the second pole is close to each other, two third bevel gear all with second bevel gear intermeshing, two fourth bevel gear is fixed the cover respectively and is established two the one end that the second pole was kept away from each other, two fourth bevel gear respectively with two first bevel gear intermeshing.
4. The flange-type rubber soft joint device according to claim 3, wherein a cylinder is slidably sleeved on an outer wall of the screw rod, the first bevel gear is fixedly sleeved on the cylinder, a plurality of balls are movably embedded on the outer wall of the cylinder, an annular groove is formed in an outer wall of one side of the fixing plate, and one end of each of the plurality of balls extends into the annular groove.
5. The flange type rubber soft joint device according to claim 3, wherein a protection frame is fixedly mounted on an outer wall of one side of the fixing plate, two avoiding holes are formed in an outer wall of one side of the protection frame, one end of the first round rod extends out of the protection frame, and a crank is fixedly mounted at one end of the first round rod.
6. The flange-type soft rubber joint device according to claim 1, wherein a limiting mechanism is arranged between the first flange piece and the second flange piece, and the limiting mechanism comprises: two first fixed blocks, two second fixed blocks, two sleeves, two carriage release levers and two springs, two the equal fixed mounting of first fixed block is in on the outer wall of first flange piece, two the equal fixed mounting of second fixed block is in on the outer wall of second flange piece, two sleeve fixed mounting is two respectively the bottom of first fixed block, two the carriage release lever runs through two respectively the second fixed block and with second fixed block sliding connection, two the top of carriage release lever extends to two respectively in the sleeve and with telescopic inner wall sliding connection, two the spring is fixed mounting respectively two in the sleeve, two the bottom of spring is fixed mounting respectively two the top of carriage release lever.
7. The flanged rubber soft joint device according to claim 6, wherein a cap is threadedly mounted on the bottom end of the sleeve, and the moving rod extends through the cap and is slidably connected with the cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121843620.3U CN215807023U (en) | 2021-08-09 | 2021-08-09 | Flange type rubber soft joint device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121843620.3U CN215807023U (en) | 2021-08-09 | 2021-08-09 | Flange type rubber soft joint device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215807023U true CN215807023U (en) | 2022-02-11 |
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ID=80129383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121843620.3U Active CN215807023U (en) | 2021-08-09 | 2021-08-09 | Flange type rubber soft joint device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215807023U (en) |
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2021
- 2021-08-09 CN CN202121843620.3U patent/CN215807023U/en active Active
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